function tr1_onclick(index){
	for (i=1;i<=6;i++){ 
		if ('me' + i==index&&getObject(index+'_1').style.display=='none')
		{
		getObject('me' + i).style.background='url(http://www.bravelanguage.com/images/menu_bg2.gif)'
		getObject('me' + i).className='f12_ffff menu1';
		getObject('me'+i+'_1').style.display='';
		}
		else{
		getObject('me' + i).style.background='url(http://www.bravelanguage.com/images/menu_bg1.gif)';
		getObject('me' + i).className='menu1';
		getObject('me'+i+'_1').style.display='none';
		}	
   }
}

function tr1_onmouseover(index) {
	index.style.cursor='hand';
	index.style.background='url(http://www.bravelanguage.com/images/menu_bg2.gif)'
	index.className='f12_ffff menu1';
}

function tr1_onmouseout(index,k) {
	if(k=='0'||getObject(index+'_1').style.display=='none'){
	getObject(index).style.background='url(http://www.bravelanguage.com/images/menu_bg1.gif)'
	getObject(index).className='menu1';
	}
}

function getObject(objectId) {
    if(document.getElementById && document.getElementById(objectId)) {
	// W3C DOM
	return document.getElementById(objectId);
    } else if (document.all && document.all(objectId)) {
	// MSIE 4 DOM
	return document.all(objectId);
    } else if (document.layers && document.layers[objectId]) {
	// NN 4 DOM.. note: this won't find nested layers
	return document.layers[objectId];
    } else {
	return false;
    }
} // getObject